Accurate and Autonomous Star Acquisition Method for Star Sensor under Complex Conditions

Table 1

Parameters of star sensor and observation environment in simulation.

FOV (°)	10 × 10
Focal length (mm)	52
Resolution (pixel)	2048 × 2048
Size of pixel (μm)	12
Exposure time (ms)	80
Maximum star magnitude (Mv)	6
Capture time	10:07:05 26th September 2015
Location	39°55′ Latitude, 116°23′ Longitude (Beijing)
Atmosphere effect	Activated